Tumbler hygrometer



FIG. 1 is a front perspective view of a tumbler hygrometer showing our new design.

FIG. 2 is a rear perspective view of a tumbler hygrometer.

FIG. 3 is a front view of a tumbler hygrometer.

FIG. 4 is a rear view of a tumbler hygrometer.

FIG. 5 is a left side view of a tumbler hygrometer.

FIG. 6 is a right side view of a tumbler hygrometer.

FIG. 7 is a top view of a tumbler hygrometer; and,

FIG. 8 is a bottom view of a tumbler hygrometer.

The broken lines illustrate environment and form no part of the claimed design.

Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the tumbler hygrometer design in the drawings. 

CLAIM The ornamental design for a tumbler hygrometer, as shown and described. 